Answer:
The product is 4,821
Step-by-step explanation:
We are given the following information in the question:
We have to multiply an expression using mental maths.
We can expand the numbers and use the distributive property to do so.
- The distributive property lets you multiply a sum by multiplying each addend separately and then add the products.
- It help us to perform complex multiplication problem easily.
- [tex]a\times(b+c) = (a\times b) + (a\times c)[/tex]
The solving is shown below:
[tex]3\times (1607)\\=3\times (1000 + 600 + 7)\\=(3\times 1000) + (3\times 600) + (3\times 7)\\=3000 + 1800 + 21\\=4821[/tex]
The product is 4,821
